ISDA

Deposition Date 2013-03-05

Release Date 2013-08-07

Last Version Date 2024-11-20

Entry Detail

PDB ID:

4JIA

Keywords:

TRANSFERASE/TRANSFERASE INHIBITOR

Title:

JAK2 kinase (JH1 domain) in complex with compound 9

Biological Source:

Source Organism:

Homo sapiens (Taxon ID: 9606)

Host Organism:

Spodoptera frugiperda

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

1.85 Å

R-Value Free:

0.20

R-Value Work:

0.16

R-Value Observed:

0.17

Space Group:

C 1 2 1

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Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Tyrosine-protein kinase JAK2
Gene (Uniprot):JAK2
Chain IDs:A
Chain Length:300
Number of Molecules:1
Biological Source:Homo sapiens

UniProt ID:O60674 Pfam ID:PF07714 EC:2.7.10.2

Modified Residue

Compound ID	Chain ID	Parent Comp ID	Details	2D Image
PTR	A	TYR	O-PHOSPHOTYROSINE

Ligand Molecules

1K3

GOL

Primary Citation

2-Amino-[1,2,4]triazolo[1,5-a]pyridines as JAK2 inhibitors.

Siu, M, Pastor, R, Liu, W, Barrett, K, Berry, M, Blair, W.S, Chang, C, Chen, J.Z, Eigenbrot, C, Ghilardi, N, Gibbons, P, He, H, Hurley, C.A, Kenny, J.R, Cyrus Khojasteh, S, Le, H, Lee, L, Lyssikatos, J.P, Magnuson, S, Pulk, R, Tsui, V, Ultsch, M, Xiao, Y, Zhu, B.Y, Sampath, D.Show

Bioorg.Med.Chem.Lett. 23 5014 5021 (2013)

PMID: 23870430 DOI: 10.1016/j.bmcl.2013.06.008

Abstact

The advancement of a series of ligand efficient 2-amino-[1,2,4]triazolo[1,5-a]pyridines, initially identified from high-throughput screening, to a JAK2 inhibitor with pharmacodynamic activity in a mouse xenograft model is disclosed.

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Primary Citation of related structures